Finding the Fourth Proportional to 2,533,046.72, 3,495,499.46 and 1,387,107.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533,046.72 : 3,495,499.46 = 1,387,107.32 : x
2. Step 2: Convert to fraction form
   2,533,046.72/3,495,499.46 = 1,387,107.32/x
3. Step 3: Cross multiply
   2,533,046.72x = 3,495,499.46 × 1,387,107.32
4. Step 4: Simplify right side
   2,533,046.72x = 4,848,632,888,022.05
5. Step 5: Solve for x
   x = 4,848,632,888,022.05/2,533,046.72
6. Step 6: Final answer
   x = 1,914,150.60